Database Home
MyRR
Submissions
Submit Data
My Submissions
Browse Database
Browse All Data
Nationwide Frequencies
Search
Search Database
Query
Frequency Data
Trunked System Data
FCC Data (USA)
Amateur Radio
Reports
Conventional Data
Trunked Systems
Update Reports
Misc
Glossary
DBAdmin Handbook
API
Help
RR Home
Forums
Wiki
Live Audio
Premium
You have no new messages
RRDB
TRS
DMR-MARC Amateur Radio Network (MD)
Talkgroup Categories
DMR-MARC Amateur Radio Network (MD)
Talkgroup Categories Report
Back to system
Category Name
County
Lat
Lon
Range
All
38.83345
-76.84969
23
Search the RadioReference Database
×
Location Helper Tool
×
